31475216

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{37117}}^1$

素因数の和:37178

約数の個数: 20

約数和(自身を含む): 62135532

約数和(自身を除く): 30660316

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 37117, 74234, 148468, 296936, 593872, 1967201, 3934402, 7868804, 15737608, 31475216]

約数ペア:

[(1, 31475216), (2, 15737608), (4, 7868804), (8, 3934402), (16, 1967201), (53, 593872), (106, 296936), (212, 148468), (424, 74234), (848, 37117)]